Dock bumper slide mounting



FIG. 1 is an upper perspective view showing the top, front and right side of a dock bumper slide mounting of my new design;

FIG. 2 is an upper perspective view showing the top and rear thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left side view, the right side view being the mirror image thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawing depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a dock bumper slide mounting, as shown and described. 